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Records 481 to 500 of 806

Authors Title Journal Year

Vol.

 Issue

Pages
Hand O. W.;Majumdar, T. K.;Cooks, R. G. Effects of Primary Ion Polyatomicity and Kinetic-Energy on Secondary Ion Yield and Internal Energy in Sims Int. J. Mass Spectrom. Ion Process. 1990 97 - 35-45
Bier M. E.;Kotiaho, T.;Cooks, R. G. Direct Insertion Membrane Probe for Selective Introduction of Organic-Compounds into a Mass-Spectrometer Anal. Chim. Acta 1990 231 - 175-190
Bier M. E.;Schwartz, J. C.;Schey, K. L.;Cooks, R. G. Tandem Mass-Spectrometry Using an in-Line Ion Surface Collision Device Int. J. Mass Spectrom. Ion Process. 1990 103 - 1-19
Schwartz J. C.;Schey, K. L.;Cooks, R. G. A Penta-Quadrupole Instrument for Reaction Intermediate Scans and Other Ms-Ms-Ms Experiments Int. J. Mass Spectrom. Ion Process. 1990 101 - 1-20
Schwartz J. C.;Wade, A. P.;Enke, C. G.;Cooks, R. G. Systematic Delineation of Scan Modes in Multidimensional Mass-Spectrometry Anal. Chem. 1990 62 - 1809-1818
Schey K. L.;Cooks, R. G.;Kraft, A.;Grix, R.;Wollnik, H. Ion Surface Collision Phenomena in an Improved Tandem Time-of-Flight Instrument Int. J. Mass Spectrom. Ion Process. 1989 94 - 1-14
Schey K. L.;Kenttamaa, H. I.;Wysocki, V. H.;Cooks, R. G. Low-Energy Collisional Activation of Polyatomic Ions with Different Target Gases Int. J. Mass Spectrom. Ion Process. 1989 90 - 71-83
Hand O. W.;Winger, B. E.;Cooks, R. G. Enhanced Silver Cationization of Polycyclic Aromatic-Hydrocarbons Containing Bay Regions in Molecular Secondary Ion Mass-Spectrometry
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 1989 18 - 83-85
Horning S. R.;Bier, M. E.;Cooks, R. G.;Brusini, G.;Traldi, P.;Guiotto, A.;Rodighiero, P. Characterization of Isomeric Dimethylfuranocoumarins by Electron-Impact Ionization and Surface and Gaseous Collision Activation Mass-Spectrometry
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 1989 18 - 927-934
Hand O. W.;Cooks, R. G. Organic-Reactions at Interfaces - Charge Minimization in Desorption Ionization of Zwitterionic Compounds Int. J. Mass Spectrom. Ion Process. 1989 88 - 113-132
Hand O. W.;Emary, W. B.;Winger, B. E.;Cooks, R. G. Depth Profiling of Multilayered Samples and Comparisons of Secondary Ion and Laser Desorption Mass-Spectra in the Same Instrument Int. J. Mass Spectrom. Ion Process. 1989 90 - 97-118
Kenttamaa H. I.;Cooks, R. G. Identification of Protonated Beta-Hydroxycarbonyl Compounds by Reactive Collisions in Tandem Mass-Spectrometry J. Am. Chem. Soc. 1989 111 - 4122-4123
Kenttamaa H. I.;Pachuta, R. R.;Rothwell, A. P.;Cooks, R. G. Experimental-Study of the Potential-Energy Surface of the Protonated Cyclohexene Oxide Cyclohexanone System - Isomerization, Dissociation, and Ion Molecule Reactions of the Isolated Ions in the Gas-Phase J. Am. Chem. Soc. 1989 111 - 1654-1665
Lister A. K.;Wood, K. V.;Cooks, R. G.;Noon, K. R. Direct Detection of Organic-Compounds in Water at Parts-Per-Billion Levels Using a Simple Membrane Probe and a Quadrupole Ion Trap
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 1989 18 - 1063-1070
Louris J. N.;Amy, J. W.;Ridley, T. Y.;Cooks, R. G. Injection of Ions into a Quadrupole Ion Trap Mass-Spectrometer Int. J. Mass Spectrom. Ion Process. 1989 88 - 97-111
Cooks R. G.;Mabud, M. A.;Horning, S. R.;Jiang, X. Y.;Paradisi, C.;Traldi, P. Fragmentation and Structure of C2h3s+ Ions J. Am. Chem. Soc. 1989 111 - 859-865
Brodbeltlustig J. S.;Cooks, R. G. Determination of Relative Gas-Phase Basicities by the Proton-Transfer Equilibrium Technique and the Kinetic Method in a Quadrupole Ion-Trap Talanta 1989 36 - 255-260
Brodbelt J. S.;Cooks, R. G. Ion Molecule Reactions Investigated by Using Tandem Mass-Spectrometry in an Ion Trap - Halomethylation Anal. Chim. Acta 1988 206 - 239-251
Brodbelt J. S.;Kenttamaa, H. I.;Cooks, R. G. Energy-Resolved Collisional Activation of Dimethyl Phosphonate and Dimethyl Phosphite Ions in a Quadrupole Ion Trap and a Triple Quadrupole Mass-Spectrometer Org. Mass Spectrom. 1988 23 - 6-9
Brodbelt J. S.;Wysocki, V. H.;Cooks, R. G. Thermochemical Vs Kinetic Control of Reactions in an Ion Trap Mass-Spectrometer Org. Mass Spectrom. 1988 23 - 54-56